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MY129808A - A soft stainless steel sheet excellent in workability - Google Patents

A soft stainless steel sheet excellent in workability

Info

Publication number
MY129808A
MY129808A MYPI20021128A MYPI20021128A MY129808A MY 129808 A MY129808 A MY 129808A MY PI20021128 A MYPI20021128 A MY PI20021128A MY PI20021128 A MYPI20021128 A MY PI20021128A MY 129808 A MY129808 A MY 129808A
Authority
MY
Malaysia
Prior art keywords
stainless steel
steel sheet
controlled
workability
sheet excellent
Prior art date
Application number
MYPI20021128A
Inventor
Hanji Ishikawa
Masato Otsuka
Satoshi Suzuki
Hideki Tanaka
Junichi Katsuki
Takashi Yamauchi
Naoto Hiramatsu
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of MY129808A publication Critical patent/MY129808A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0405—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

A NEWSOFT STAINLESS STEEL SHEET HAS AN A AUSTENITE-STABILITY INDEX MD30 CONTROLLED IN A RANGE OF -120 TO -10 AND A STACKING FAULT FORMABILITY INDEX SFI CONTROLLED NOT LESS THAN 30 AND INVOLVES PRECIPITATES WHOSE CU CONCENRATION IS CONTROLLED NOT MORE THAN 1.0O AS TO MAINTAIN CONCENTRATION OF DISSOLVED CU AT 1-5THE STAINLESS STEEL SHEET PREFERABLY CONTAINS UP TO 0.06(C+N), UP TO 2.0I, UP TO 5MN, 15-20R, 5-9NI, 1.0-4.0U, UP TO 0.003A1, UP TO 0.005, AND OPTIONALLY ONE OR MORE OF UP TO 0.5Y, UP TO 0.5NB, UP TO 0.5ZR, UP TO 0.5V, UP TO 3.0MO, UP TO 0.02REM (RARE EARTH METALS) AND UP TO 0.03A. THE STAINLESS STEEL SHEET CAN BE PLASTICALLY DEFORMED TO AN OBJECTIVE SHAPE WITHOUT ANY CRACKS EVEN AT A PART HEAVILY-WORKED PART BY MULTI-STAGE DEEP DRAWING OR COMPRESSION DEFORMING. @Md30(°C)=551 - 462(C+N) - 9.2Si - 8.1Mn - 29(NI + CU) - 13.7CR - 18.5MO SFI (MJ/M2) = 2.2Ni + 6CU - 1.1CR - 13SI - 1.2Mn +32
MYPI20021128A 2001-04-12 2002-03-28 A soft stainless steel sheet excellent in workability MY129808A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001113724 2001-04-12
JP2002006355A JP3696552B2 (en) 2001-04-12 2002-01-15 Soft stainless steel plate with excellent workability and cold forgeability

Publications (1)

Publication Number Publication Date
MY129808A true MY129808A (en) 2007-05-31

Family

ID=26613485

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20021128A MY129808A (en) 2001-04-12 2002-03-28 A soft stainless steel sheet excellent in workability

Country Status (9)

Country Link
US (1) US6723181B2 (en)
EP (1) EP1249513B1 (en)
JP (1) JP3696552B2 (en)
KR (1) KR100473072B1 (en)
CN (1) CN1203937C (en)
DE (1) DE60205798T2 (en)
ES (1) ES2248434T3 (en)
MY (1) MY129808A (en)
TW (1) TW528622B (en)

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JP3713008B2 (en) * 2002-09-30 2005-11-02 長野計器株式会社 Method for manufacturing strain amount detection device
JP4498912B2 (en) * 2004-12-27 2010-07-07 新日鐵住金ステンレス株式会社 Austenitic stainless steel sheet with excellent overhang formability and method for producing the same
JP4578296B2 (en) * 2005-03-18 2010-11-10 日新製鋼株式会社 Steel sheet for valve seat of air conditioner four-way valve
DE102006033973A1 (en) * 2006-07-20 2008-01-24 Technische Universität Bergakademie Freiberg Stainless austenitic cast steel and its use
EP2048256B1 (en) * 2006-07-28 2021-11-10 Nippon Steel Corporation Stainless steel sheet for parts and process for manufacturing the same
JP5544633B2 (en) * 2007-07-30 2014-07-09 新日鐵住金ステンレス株式会社 Austenitic stainless steel sheet for structural members with excellent shock absorption characteristics
JP5014915B2 (en) * 2007-08-09 2012-08-29 日新製鋼株式会社 Ni-saving austenitic stainless steel
US8591118B2 (en) * 2008-03-25 2013-11-26 Ntn Corporation Bearing device for driving wheel
US8557059B2 (en) * 2009-06-05 2013-10-15 Edro Specialty Steels, Inc. Plastic injection mold of low carbon martensitic stainless steel
JP5528459B2 (en) * 2009-09-02 2014-06-25 新日鐵住金ステンレス株式会社 Ni-saving stainless steel with excellent corrosion resistance
BE1019737A3 (en) * 2010-05-18 2012-12-04 Agc Glass Europe SPACER FOR VACUUM PANEL PANEL, VACUUM PANEL PANEL AND CORRESPONDING MANUFACTURING METHOD.
JP5845527B2 (en) * 2012-02-09 2016-01-20 日新製鋼株式会社 Austenitic stainless steel portable electronic device exterior member and manufacturing method thereof
JP6037882B2 (en) * 2012-02-15 2016-12-07 新日鐵住金ステンレス株式会社 Ferritic stainless steel sheet with excellent scale peel resistance and method for producing the same
JP6071608B2 (en) 2012-03-09 2017-02-01 新日鐵住金ステンレス株式会社 Ferritic stainless steel plate with excellent oxidation resistance
UA111115C2 (en) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. cost effective ferritic stainless steel
BR112015024500B1 (en) 2013-03-27 2020-05-12 Nippon Steel & Sumikin Stainless Steel Corporation HOT LAMINATED FERRITIC STAINLESS STEEL SHEET, METHOD FOR THE SAME PRODUCTION, STEEL STRIP, AND ITS USE
JP6095619B2 (en) * 2014-08-19 2017-03-15 日新製鋼株式会社 Austenitic stainless steel sheet and metal gasket
US10501819B2 (en) 2015-03-06 2019-12-10 Nippon Steel & Sumikin Stainless Steel Corporation High-strength austenitic stainless steel having excellent hydrogen embrittlement resistance characteristics and method for producing same
US11149324B2 (en) 2015-03-26 2021-10-19 Nippon Steel Stainless Steel Corporation High strength austenitic stainless steel having excellent resistance to hydrogen embrittlement, method for manufacturing the same, and hydrogen equipment used for high-pressure hydrogen gas and liquid hydrogen environment
JP6123960B1 (en) 2015-09-17 2017-05-10 Ｊｆｅスチール株式会社 High silicon steel sheet and manufacturing method thereof
WO2017175539A1 (en) * 2016-04-06 2017-10-12 日立オートモティブシステムズ株式会社 High-pressure fuel supply pump
DE102016109253A1 (en) * 2016-05-19 2017-12-07 Böhler Edelstahl GmbH & Co KG Method for producing a steel material and steel material
KR101964314B1 (en) * 2017-08-21 2019-08-07 주식회사포스코 Austenitic stainless steel with excellent workability and resistant of season cracking, and drawing product using the same
KR101952808B1 (en) * 2017-08-22 2019-02-28 주식회사포스코 Low nickel austenitic stainless steel having excellent hot workability and hydrogen embrittlement resistance
KR20190065720A (en) * 2017-12-04 2019-06-12 주식회사 포스코 Austenitic stainless steel with excellent workability and resistance of season cracking
CN108359911A (en) * 2018-03-28 2018-08-03 浙江益宏不锈钢有限公司 A kind of austenite stainless steel seamless steel tube and its preparation process
KR102160735B1 (en) * 2018-08-13 2020-09-28 주식회사 포스코 Austenitic stainless steel with improved strength
KR102120700B1 (en) 2018-09-13 2020-06-09 주식회사 포스코 Austenitic stainless steel with excellent hole expanding workability and resistance of season cracking
KR102170945B1 (en) * 2018-10-23 2020-10-29 주식회사 포스코 Austenitic stainless steels excellent in fatigue life and manufacturing method thereof
KR102448741B1 (en) * 2020-08-31 2022-09-30 주식회사 포스코 Austenitic stainless steel with improved deep machinability
CN118162499B (en) * 2024-03-05 2024-10-25 浙江易凡新材料科技有限公司 Preparation method of ultra-soft stainless steel tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009223B1 (en) * 1993-08-25 1995-08-18 포항종합제철주식회사 Austenitic stainless steel with excellent press formability, hot workability and high temperature oxidation resistance
JP3637991B2 (en) * 1996-03-29 2005-04-13 日新製鋼株式会社 Soft austenitic stainless steel
JP3691341B2 (en) * 2000-05-16 2005-09-07 日新製鋼株式会社 Austenitic stainless steel sheet with excellent precision punchability

Also Published As

Publication number Publication date
EP1249513A1 (en) 2002-10-16
US20030102058A1 (en) 2003-06-05
KR100473072B1 (en) 2005-03-08
EP1249513B1 (en) 2005-08-31
TW528622B (en) 2003-04-21
ES2248434T3 (en) 2006-03-16
DE60205798T2 (en) 2006-06-08
JP3696552B2 (en) 2005-09-21
CN1380150A (en) 2002-11-20
JP2002371339A (en) 2002-12-26
US6723181B2 (en) 2004-04-20
CN1203937C (en) 2005-06-01
KR20020079596A (en) 2002-10-19
DE60205798D1 (en) 2005-10-06

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